May weather forecastCaledonia, NY
May
Weather in May
The last month of the spring, May, is an enjoyable month in Caledonia, New York, with an average temperature ranging between max 66.2°F (19°C) and min 47.8°F (8.8°C).Temperature
Caledonia in May sees a temperature change, with average high-temperatures moving from a cool 53.1°F (11.7°C) in April to an enjoyable 66.2°F (19°C). Caledonia observes an average low-temperature of 47.8°F (8.8°C) during May nights.Humidity
April, May, July through September, with an average relative humidity of 77%, are the least humid months in Caledonia.Rainfall
May is the month with the most rainfall. Rain falls for 17 days and accumulates 2.91" (74mm) of precipitation.Snowfall
Months with snowfall in Caledonia are January through May, October through December. May is the last month it regularly snows in Caledonia. During 0.4 snowfall days, in May, Caledonia aggregates 0.39" (10mm) of snow. In Caledonia, during the entire year, snow falls for 78 days and aggregates up to 28.46" (723mm) of snow.Daylight
The average length of the day in May in Caledonia is 14h and 40min.On the first day of the month, sunrise is at 6:04 am and sunset at 8:12 pm. On the last day of May, sunrise is at 5:35 am and sunset at 8:43 pm EDT.
Sunshine
In Caledonia, New York, the average sunshine in May is 9h.UV index
In May, the average daily maximum UV index in Caledonia is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: An average UV index of 5 in May transforms into this advice:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Caledonia, NY
- Average high temperature in May: 66.2°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (29.5°F).
- Average low temperature in May: 47.8°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in May
Caledonia, NY
- Average pressure in May: 29.98"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in May
Caledonia, NY
- Average wind speed in May: 7.6mph
The windiest months (with the highest average wind speed) are January and February (10.4mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).
Average humidity in May
Caledonia, NY
- Average humidity in May: 77%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April, May, July, August and September (77%).
Average rainfall in May
Caledonia, NY
- Average rainfall in May: 2.91"
The wettest month (with the highest rainfall) is May (2.91").
The driest month (with the least rainfall) is January (1.57").
Average rainfall days in May
Caledonia, NY
- Average rainfall days in May: 17 days
The months with the highest number of rainy days are July and August (18.3 days).
The month with the least rainy days is February (6.9 days).
Average snowfall in May
Caledonia, NY
- Average snowfall in May: 0.39"
The month with the highest snowfall is February (6.42").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Caledonia, NY
- Average snowfall days in May: 0.4 days
The month with the highest number of snowfall days is January (19.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Caledonia, NY
- Average daylight in May: 14h and 42min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in May: 9h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The months with the least sunshine are January and February (Average sunshine: 2h and 36min).
Average sunshine days in May
Caledonia, NY
- Average sunshine days in May: 11.8 days
The month with the most sunshine days is September (13.2 days).
The month with the least sunshine days is February (6.4 days).
Average UV index in May
Caledonia, NY
- Average UV index in May: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in May
Caledonia, NY
- Average cloud cover in May: 42
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in May
Caledonia, NY
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
